Fig. 2

Resistin-expressing and adenylate cyclase-associated protein 1 (CAP1)-expressing cells in synovial tissues in rheumatoid arthritis (RA). Sections of synovial tissue from RA were double-stained with resistin, and CD68 or von Willebrand factor (vWF) (CD68 (a); resistin (b); merge of a with b (c); vWF (d); resistin (e); merge of d with e (f)), and CAP1, and CD68, cadherin-11 or vWF (CD68 (g); CAP1 (h); merge of g with h (i); cadherin-11 (j); CAP1 (k); merge of j with k (l); vWF (m); CAP1 (n); merge of m with n (o)). Arrows indicate double-positive cells in the merged image. Cdh-11, cadherin-11